G01L 9/0058
Of pressure sensitive conductive solid or liquid material
Official title: {of pressure sensitive conductive solid or liquid material, e.g. carbon granules}
G01L9/0058 (Of pressure sensitive conductive solid or liquid material) appears on 23 US grants and 14 published applications in this corpus.
Search patents in G01L- Granted patents
- 23
- Published applications
- 14
- Assignees
- 20
- Inventors
- 55
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Membrane device with layer structure24 Feb 2026US 12,560,499 B2WIKA Alexander Wiegand SE & Co. KG
- MEMS strain gauge pressure sensor with mechanical symmetries23 Jan 2024US 11,879,800 B2Rosemount Aerospace Inc.
- Deformable pressure sensor and methods of use thereof21 Dec 2021US 11,204,292 B1King Abdulaziz University
- Pressure transducer and method for fabricating the same22 Oct 2019US 10,451,508 B2Schlumberger Technology Corporation
- Multi-angle pressure sensor11 Sep 2018US 10,072,998 B2MiiCs & Partners (Shenzhen) Co., Ltd.
- Pressure sensing polymer23 Oct 2025US 2025/0327710 A1
- Membrane device with layer structure7 Dec 2023US 2023/0393003 A1WIKA Alexander Wiegand SE & Co. KG
- Mems strain gauge pressure sensor with mechanical symmetries29 Sep 2022US 2022/0307929 A1Rosemount Aerospace Inc.
- Electronic device for pressure sensors5 Nov 2020US 2020/0348199 A1
- Pressure transducer and method for fabricating the same7 Dec 2017US 2017/0350780 A1Schlumberger Technology Corporation
Most cited
By later US patents
- Sensor and transducer apparatus96US 5,589,639 A1996
- Sensor and transducer apparatus81US 4,987,783 A1991
- Sensor and transducer apparatus75US 5,279,163 A1994
- Sensor and transducer apparatus18US 4,823,619 A1989
- Force transducer and pressure detecting circuit using the same18US 5,349,873 AKabushiki Kaisha Toyota Chuo Kenkyusho · 1994